Fit & sizing /

Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorized Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.

Display measurements in

Geometry


  15.5" 17.5" 19" 21" 22.5"
BSeat tube angle 74.0 ° 74.0 ° 73.5 ° 73.0 ° 72.5 °
CHead tube length 11.0cm 12.0cm 13.0cm 14.0cm 15.0cm
DHead angle 70.0 ° 71.0 ° 71.0 ° 71.5 ° 72.0 °
EEffective top tube 57.5cm 59.0cm 60.5cm 62.0cm 63.5cm
FBottom bracket height 28.7cm 28.7cm 28.7cm 28.7cm 28.7cm
HChainstay length 45.5cm 45.5cm 45.5cm 45.5cm 45.5cm
IOffset 3.8cm 3.8cm 3.8cm 3.8cm 3.8cm
JTrail 8.3cm 7.9cm 7.9cm 7.6cm 7.3cm
KWheelbase 109.0cm 109.5cm 110.5cm 111.0cm 111.2cm
LStandover 66.6cm 71.4cm 76.2cm 79.7cm 83.2cm
  15.5" 17.5" 19" 21" 22.5"
BSeat tube angle 74.0 ° 74.0 ° 73.5 ° 73.0 ° 72.5 °
CHead tube length 4.33" 4.72" 5.12" 5.51" 5.91"
DHead angle 70.0 ° 71.0 ° 71.0 ° 71.5 ° 72.0 °
EEffective top tube 22.64" 23.23" 23.82" 24.41" 25.00"
FBottom bracket height 11.30" 11.30" 11.30" 11.30" 11.30"
HChainstay length 17.91" 17.91" 17.91" 17.91" 17.91"
IOffset 1.50" 1.50" 1.50" 1.50" 1.50"
JTrail 3.27" 3.11" 3.11" 2.99" 2.87"
KWheelbase 42.91" 43.11" 43.50" 43.70" 43.78"
LStandover 26.22" 28.11" 30.00" 31.38" 32.76"

The right fit is everything.

Your Trek retailer will help you dial in the perfect fit, to give you the absolute best comfort and performance.

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